FB2025_05 , released December 11, 2025
FB2025_05 , released December 11, 2025
CV Term Report
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General Information
Term adult ellipsoid body ring neuron R4d ID (Ontology) FBbt:00007538 (Fly Anatomy)
Definition Ring neuron R4 whose arborization in the ellipsoid body is largely restricted to the outermost part of the ellipsoid body outer central domain (Renn et al., 1999; Omoto et al., 2018). It has glomerular dendrites restricted to the lateral part of the superior bulb (Omoto et al., 2018). In the ellipsoid body, it synapses to E-PG neurons, as well as forming inhibitory connections with other R4d neurons (Turner-Evans et al., 2020). It is GABAergic (Turner-Evans et al., 2020).[ FlyBase:FBrf0111476 FlyBase:FBrf0210154 FlyBase:FBrf0240929 FlyBase:FBrf0246945 ]
Also Known As "ER4d" ; "R4d neuron" ; "ring neuron R4 distal"
Comment
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VFB:FBbt_00007538
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Records annotated with this term OR any of its CHILD TERMS
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Data Class Field Records
Insertions (FBti)  EXPRESSION_STAGE_TISSUE_POSITION       5
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 Alleles  Genes Insertions Constructs
 adult ellipsoid body ring neuron R4d (all annotations which use CV term, excluding "NOT" statements)       3      2      1      5      9
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  adult ellipsoid body R-neuron
   |__adult ellipsoid body ring neuron R4
       |__adult ellipsoid body ring neuron R4d  20 rec.
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Is a adult ellipsoid body ring neuron R4
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FlyBrain_NDB:10523
VFB:FBbt_00007538